| article html file updated | 31 August 2025 11:11 CEST | Update | https://www.mdpi.com/2079-9292/9/2/302 |
| article html file updated | 20 July 2022 19:42 CEST | Update | - |
| article html file updated | 6 March 2020 19:31 CET | Update | - |
| article html file updated | 25 February 2020 08:14 CET | Original file | - |
| article pdf uploaded. | 25 February 2020 08:13 CET | Updated version of record | https://www.mdpi.com/2079-9292/9/2/302/pdf |
| article xml uploaded. | 25 February 2020 08:13 CET | Update | https://www.mdpi.com/2079-9292/9/2/302/xml |
| article xml file uploaded | 25 February 2020 08:13 CET | Update | - |
| article pdf uploaded. | 9 February 2020 12:37 CET | Version of Record | https://www.mdpi.com/2079-9292/9/2/302/pdf-vor |
| article xml file uploaded | 9 February 2020 12:37 CET | Original file | - |
